Comet Ping Pong Pizza. Beer. Ping Pong. Address: 5037 Conn. Ave NW Washington, DC 20008 Hours: Su:11:30am-9:30pm M:5pm-9:30pm Tu:5pm-9:30pm W:5pm-9:30pm Th:5pm-9:30pm F:11:30am-10:45pm Sa:11:30am-10:45pm Website: Comet Ping Pong Facebook | Twitter | Instagram